<p>Holly Hill will begin changing the disinfection process of its drinking water Friday, according to a news release. </p><p>Officials are changing the type of chlorine used in the water supply from chloramines to free chlorine. The process is expected to continue through March 8. </p><p>Some customers may notice a change in the taste or odor of the water because of the new chemical, according to the city.</p><p>People using dialysis treatment should contact their physician and tropical fish owners should contact their pet supplier. </p><p>For more information, contact the city's Utilities Division at 386-248-9463.</p>